As our lives become increasingly intertwined with the digital world, the need for robust online security has never been greater. Passwords alone are no longer sufficient to protect your personal accounts. Cyber threats are continually evolving, and hackers are becoming more sophisticated. To enhance your online security, it's crucial to implement Multi-Factor Authentication (MFA). This article will explain what MFA is, why it's essential, and how to use it to safeguard your personal accounts effectively.